HQD Meters/Intellical Probes

There are dozens of water quality portable pH meters and laboratory pH meters on the market. We know you are looking for the best option to meet your specific water testing needs. The rugged and durable HQD portable meters and laboratory meters are designed to give drinking water and wastewater professionals the greatest confidence and flexibility. HQD benchtop meters and handheld meters use interchangeable smart Intellical probes featuring automatic parameter recognition. IntelliCAL probes are offered in a variety of laboratory and field configurations to meet the most demanding applications to accurately measure the following parameters: pH/mV, Dissolved Oxygen (DO), Conductivity (EC), Total Dissolved Solids (TDS), Ammonia, Ammonium, Fluoride, Nitrate, Sodium, and RedOx (ORP).